CN118079118A - Breast pump control method based on infant breast pump law and related equipment - Google Patents

Abstract

The invention discloses a breast pump control method based on a baby breast pump rule and related equipment, wherein the method receives or acquires the baby breast pump rule, and after acquiring preset parameter information according to the acquired baby breast pump rule, outputs a breast pump control signal based on the preset parameter information to control the working state of a pressure pump in the breast pump, so that the breast pump operation of a user can scientifically pump according to the baby breast pump rule in the working state of the current pressure pump; the technical problems that in the related art, the breast pump can only perform breast pumping in a given single or multiple breast pumping modes, and the user experience is poor and the breast pumping efficiency is low are solved.

Description

Breast pump control method based on infant breast pump law and related equipment

Technical Field

The invention relates to the technical field of mother and infant electrical products, in particular to a breast pump control method based on a baby breast pump rule and related equipment.

Background

As an important electronic device tool for assisting women in feeding infants, an electric breast pump (hereinafter referred to as a breast pump) is often desired by users to achieve an efficient breast pumping effect by sucking milk through the breast pump. However, in the related art, the breast pump is only used for pumping according to one or more predetermined breast pumping modes, and among the predetermined breast pumping modes, only the breast pumping mode determined by the breast pump research and development designer according to subjective speculation or data statistics cannot be corresponding to the actual use situation of each specific user, but cannot be adaptively controlled according to the breast pumping rule of each infant.

Therefore, how to solve the technical problems of poor user experience and low breast pumping efficiency caused by the fact that the breast pump cannot be matched with the breast pumping rule of the infant when the breast pump is used in the related art is a technical problem which needs to be solved by the person skilled in the art.

Disclosure of Invention

The embodiment of the invention provides a breast pump control method based on a baby breast pumping rule and related equipment, which are used for solving the technical problems that in the related art, the breast pump can only pump according to a given single or multiple modes, and the user experience is poor and the breast pumping efficiency is low because the breast pumping mode cannot be adjusted according to the baby breast pumping rule.

In a first aspect, an embodiment of the present invention provides a method for controlling a breast pump based on a law of breast pumping by an infant, comprising:

Receiving or obtaining a baby milk sucking rule;

acquiring preset parameter information according to the infant milk sucking rule;

and outputting a breast pump control signal according to the preset parameter information so as to control the working state of the pressure pump in the breast pump.

The breast pump control method based on the infant breast pump rule provided by the embodiment of the invention has at least the following beneficial effects:

According to the breast pump control method for the baby breast pump, after the baby breast pump rule is obtained and the preset parameter information is obtained according to the obtained baby breast pump rule, a breast pump control signal is output based on the preset parameter information to control the working state of the pressure pump in the breast pump, so that the user can perform scientific breast pumping corresponding to the baby breast pump rule under the working state of the current pressure pump in a breast pumping operation; the technical problems of poor user experience and low breast pumping efficiency of the breast pump capable of pumping only in a given single or multiple breast pumping modes in the related art are solved, and the breast pump control method which is suitable for the breast pumping rule of infants, has high breast pumping efficiency and can improve the user experience is provided.

According to other embodiments of the present invention, the infant pumping law includes infant pumping time period information;

the obtaining the preset parameter information according to the infant milk sucking rule comprises the following steps:

obtaining preset time period information according to the infant breast pumping time period information;

the outputting the breast pumping control signal according to the preset parameter information comprises:

And sending out a breast pumping prompt message according to the preset time period information so as to prompt a user to start the pressure pump to pump milk corresponding to the breast pumping time period.

According to other embodiments of the present invention,

According to other embodiments of the present invention, the infant milk pumping rule includes infant milk pumping amount information corresponding to the infant milk pumping time period information;

the obtaining the preset parameter information according to the infant milk sucking rule comprises the following steps:

Obtaining preset milk amount information corresponding to the preset time period information according to the infant milk amount information corresponding to the infant milk period information;

The breast pump control method further comprises the following steps:

Acquiring current milk quantity information of breast milk sucked by the breast pump;

Judging whether the current milk quantity information reaches the preset milk quantity information or not;

If the current milk quantity information reaches the preset milk quantity information, feeding back first milk quantity prompt information;

and if the current milk quantity information is lower than the preset milk quantity information, feeding back second milk quantity prompt information.

According to further embodiments of the present invention, the baby's pumping law comprises at least one actual suction profile of the baby during a pumping cycle;

the obtaining the preset parameter information according to the infant milk sucking rule comprises the following steps:

Acquiring preset suction curve information according to the actual suction curve information;

the outputting the breast pumping control signal according to the preset parameter information comprises:

generating a PWM control signal according to the preset suction curve information;

And outputting the PWM control signal to the pressure pump to control the pressure pump to operate in a desired pumping mode in at least one pumping cycle.

According to other embodiments of the present invention, the generating the PWM control signal according to the preset suction curve information includes:

acquiring the number of times of sucking milk and a corresponding sucking pressure value in at least one sucking period according to the preset sucking curve information;

obtaining an average pressure value according to the number of times of breast pumping and the breast pumping pressure value;

adjusting the duty cycle of the PWM control signal according to the average pressure value;

the outputting of the PWM control signal to the pressure pump includes:

Acquiring the times of suspending the milk suction in at least one milk suction period and the corresponding suspension time according to the preset suction curve information;

obtaining average pause time according to the pause times and the pause time;

And controlling the output of the PWM control signal according to the pause times and the average pause time.

According to the breast pump control method of other embodiments of the present invention, after the pressure data information and the consumption information are acquired by arranging the pressure acquisition component, the milk measurement component and the communication component in the infant breast pump rule acquisition device and sent to the external device, the external device obtains the infant breast pump rule according to the pressure data information, the consumption information and the time information.

In a second aspect, an embodiment of the present invention provides a breast pump control device comprising:

the information receiving module is used for receiving or acquiring the baby milk sucking rule;

the parameter acquisition module is used for acquiring preset parameter information according to the infant milk sucking rule;

And the breast pump control module is used for outputting a breast pump control signal according to the preset parameter information so as to control the working state of the pressure pump in the breast pump.

In a third aspect, one embodiment of the present invention provides an infant nipple comprising:

A nipple body, the nipple body defining a cavity;

the sucking component is connected with the nipple main body and is used for sucking by an infant;

the pressure measuring assembly is arranged in the nipple main body and is used for acquiring pressure data information when the baby sucks;

And the communication assembly is respectively and electrically connected with the pressure measurement assembly and the external equipment and is used for sending the pressure data information to the external equipment so that the external equipment can acquire the baby breast pumping rule by combining the pressure data information and the time information.

According to further embodiments of the present invention, the pressure measurement assembly includes a pressure sensor coupled to the communication assembly for acquiring and transmitting the pressure data information to the communication assembly.

In a fourth aspect, an embodiment of the present invention provides an infant milk intake rule collection apparatus, including:

A milk storage container assembly for storing milk;

The sealing connecting piece is connected with the milk storage container assembly and enables the milk storage container assembly to form a closed space;

The sucking component is arranged above the sealing connecting piece in a penetrating way and forms an emulsion channel with the milk storage container component, so that when an infant sucks on the sucking component, milk flows into the mouth of the infant through the emulsion channel;

the milk quantity measuring assembly is arranged in the milk storage container assembly and is used for measuring consumption information of the milk;

The pressure measuring assembly is arranged in the sealing connecting piece or the sucking assembly and is used for acquiring pressure data information generated when the baby sucks;

and the communication assembly is respectively and electrically connected with the milk quantity measuring assembly, the pressure measuring assembly and the external equipment and is used for sending the consumption information and the pressure data information to the external equipment so that the external equipment can combine the consumption information, the pressure data information and the time information to generate the baby milk sucking rule.

According to further embodiments of the present invention, the milk measuring assembly includes a level sensor disposed in a sidewall of the milk container assembly.

According to still further embodiments of the present invention, the pressure measurement assembly comprises a pressure sensor and a three-way connector, the pressure sensor being connected to a first line of the three-way connector having one end provided with a diaphragm; the second pipeline and the third pipeline of the three-way connector are respectively connected to the sucking assembly and the milk storage container assembly.

In a fifth aspect, an embodiment of the present invention provides a breast pump comprising:

A housing;

A breast shield defining a cavity for receiving a breast of a user;

the pressure pump is arranged in the shell and is used for generating negative pressure to suck out emulsion;

a milk storage container in communication with the breast shield for storing the emulsion;

A controller provided in the housing for performing the breast pump control method according to any one of claims 1 to 6 to control the operating state of the pressure pump.

In a fifth aspect, an embodiment of the present invention provides a computer readable storage medium storing an executable program executed by a processor to implement a breast pump control method as described above.

Drawings

FIG. 1 is a flow chart of a method for controlling a breast pump based on a law of breast pumping of an infant according to an embodiment of the present invention;

Fig. 2 is a flowchart of an embodiment of a method for controlling a breast pump based on a law of breast pumping of a baby according to the present invention, wherein the preset parameter information includes information of a preset time period;

fig. 3 is a flowchart of an embodiment of a method for controlling a breast pump based on a law of breast pumping of an infant, wherein preset parameter information includes preset time period information and corresponding preset milk amount information;

fig. 4 is a flowchart of a method for controlling a breast pump according to an embodiment of the present invention, wherein the method is shown as step S300;

fig. 5 is a flowchart of a method for controlling a breast pump according to an embodiment of the present invention, wherein the method is shown as step S310;

Fig. 6 is a flowchart of a method for controlling a breast pump according to an embodiment of the present invention, wherein the method is shown as step S320;

FIG. 7 is a schematic structural view of an embodiment of a baby nipple in accordance with the present invention;

fig. 8 is a schematic structural diagram of an embodiment of a device for collecting a milk sucking law of an infant according to the present invention;

FIG. 9 is a schematic view showing the components of a control device for a breast pump according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a breast pump according to an embodiment of the present invention.

Detailed Description

The conception and technical effects of the present invention will be clearly and completely described in conjunction with the following examples to fully understand the objects, features and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention.

In the description of the embodiments of the present invention, if "several" is referred to, it means more than one, if "multiple" is referred to, it is understood that the number is not included if "greater than", "less than", "exceeding", and it is understood that the number is included if "above", "below", "within" is referred to. If reference is made to "first", "second" it is to be understood as being used for distinguishing technical features and not as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Referring to fig. 1, an embodiment of the present invention provides a breast pump control method based on a law of infant breast pumping, which is applied to a controller provided inside a breast pump or an external control device communicatively connected to the breast pump, and includes the steps of:

S100, receiving or acquiring a baby milk sucking rule;

In this embodiment, in order to ensure accuracy of the received infant milk intake rule, the infant milk intake rule is obtained by a preset infant feeding device. The infant feeding device is provided with a plurality of measuring assemblies, and is used for accurately measuring various preset parameters and transmitting the parameters in the infant feeding process, and obtaining an infant milk sucking rule according to the received preset parameters and comprehensively considering the time amount.

S200, acquiring preset parameter information according to a baby milk sucking rule;

After receiving the infant milk sucking rule, the step S100 can further set preset parameter information conforming to the infant milk sucking rule, so that the set preset parameter information is adapted to the infant milk sucking rule to a certain extent.

S300, outputting a breast pump control signal according to preset parameter information so as to control the working state of the pressure pump in the breast pump.

In this embodiment, according to the breast pumping control signal output by the preset parameter information, the working state of the pressure pump in the breast pump controlled by the breast pumping control signal can be used for assisting the user to use the breast pump to pump based on the infant breast pumping rule. Furthermore, the operation time period of the pressure pump in the breast pump, the breast pumping pressure generated by the operation of the pressure pump, the operation time period of the pressure pump and the like can be adapted to the breast pumping law of the infant. Based on the method, the working state of the pressure pump can be controlled by adapting to the infant breast pumping rules to output control signals, so that a user can be assisted in scientific and reasonable breast pumping, and the technical problems that in the related art, the breast pump only provides a fixed single or multiple breast pumping modes for the user to select, but cannot provide a breast pumping mode matched with the infant breast pumping rules, and further the user experience is poor and the breast pumping efficiency is low are solved.

In some embodiments, the baby sucking rule includes baby sucking period information, and the preset parameter information is obtained according to the baby sucking rule, that is, the preset period information is obtained according to the baby sucking period information. The baby sucking law is a baby sucking law in one day and comprises baby sucking time period information. Therefore, in this embodiment, after obtaining the infant milk pumping rule, in order to adapt to the infant milk pumping time period information to perform milk pumping by using the milk pumping device, the infant is fed with the milk pumping device by setting the preset time period information in the preset parameter information corresponding to the infant milk pumping time period information, and sending the milk pumping prompt information according to the preset time period information to prompt the user to start the milk pumping device (that is, start the pressure pump) to perform milk pumping. In this embodiment, the preset time period information and the infant breast pumping time period information should be provided with an advance amount of time, which is typically between 10 minutes and 30 minutes.

Referring to fig. 2, in some embodiments, sending a pumping prompt message according to preset time period information to prompt a user to start a pressure pump for pumping milk corresponding to a pumping time period specifically includes the steps of:

S210, acquiring current time information in real time;

S211, judging whether the current time information reaches the minimum value in the preset time period information;

Wherein, the minimum value refers to the previous time point, for example, the preset time period information is 08:00-08:30, and the minimum value refers to 08:00.

If yes in step S211, it indicates that the current time information reaches the minimum value in the preset time information, the following steps are executed:

s212, sending out a breast pumping prompt message to prompt a user to pump milk.

The breast pumping prompt information can be output in one or more forms of sound, light and characters.

In the embodiment of the invention, the breast pump prompt information is sent out to prompt a user to start the breast pump to send out the prompt information through the breast pump, or through external control equipment (including a mobile phone, a pad and the like) in communication connection with the breast pump. Specifically, if the prompt message is sent out by the breast pump, a real-time clock circuit is arranged in a control panel or a controller of the breast pump at the moment, and the breast pump is further provided with one or more of a sound playing device, a text display device and a light component which are connected with the controller. And when the current time information obtained by the controller through the real-time clock circuit reaches the minimum value in the preset time period information, the controller outputs a control signal to trigger one or more of the sound playing device, the text display device and the light assembly to work so as to prompt a user to perform the breast pumping operation. If the prompt message is sent by the external control device, a mobile phone is taken as an example. The mobile phone is provided with a preset APP (application program), the mobile phone can be in communication connection with the breast pump through the APP application program, and the APP application program provides a control interface capable of controlling the breast pump. The APP application program can obtain the time information of the access mobile phone so as to obtain the current time information, and then if the obtained current time information reaches the minimum value in the information of the preset time period, the APP can send prompt information (one or more forms of sound, light and characters) through the mobile phone to inform a user to perform breast pumping operation.

Referring to fig. 3, in some embodiments, in order to achieve scientific feeding of the infant, the situation that the obtained milk amount is too low enough to feed the infant by sucking the milk by the breast pump or too high is prevented from being excessively fed, so that the user is prompted whether the sucking operation needs to be continued by setting preset milk amount information to inform the user of the relationship between the current milk amount information sucked by the breast pump and the preset milk amount information. Therefore, in this embodiment, the infant milk pumping rule includes infant milk pumping amount information corresponding to infant milk pumping time period information, and the preset parameter information is obtained according to the infant milk pumping rule: and acquiring preset milk quantity information according to the milk sucking quantity information of the infant. The preset milk amount information may be consistent with the infant milk amount information, or a reasonable value is obtained as the preset milk amount information after the infant milk amount information is adaptively increased or decreased. Further, the breast pump control method further comprises the following steps:

S400, acquiring current milk quantity information of the breast milk sucked by the breast pump;

s410, judging whether the current milk quantity information reaches preset milk quantity information or not;

if yes in step S410, the step is executed to indicate that the milk amount sucked by the breast pump reaches the preset value:

S420, feeding back first milk quantity prompt information;

If the judgment in the step S410 is no, which indicates that the milk amount sucked by the breast pump does not reach the preset value, the step is executed:

s430, feeding back second milk quantity prompt information.

In this embodiment, step S420 feeds back the first milk volume prompting information, which is information of the current milk volume sucked by the user in the process of sucking by using the breast pump or when the breast pump is finished, so as to reach the preset milk volume information, and simultaneously, automatically controls the pressure pump in the breast pump to stop working, or controls the pressure pump in the breast pump to stop working after receiving the control instruction of the user, so that when the user uses the breast pump to suck milk, the user can obtain the corresponding preset milk volume information in the milk sucking time period information of each infant in the milk sucking rule. In addition, when the user finishes the current breast pumping period and stops using the breast pump to perform breast pumping operation, and the current milk amount information sucked by the breast pump does not reach the preset milk amount information, the current milk amount information is fed back through the breast pump or a control device connected with the breast pump, and meanwhile, the difference value between the current milk amount information and the preset intake amount information is displayed, so that the user is prompted to obtain milk with the breast pump, the milk amount which is too low to be enough to feed the infant is required to be supplemented, and the infant can be ensured to obtain enough nutrition requirements.

Referring to fig. 4, in some embodiments, the law of milk pumping of the infant includes actual suction profile information of the infant during at least one pumping cycle (the total length of time the infant takes milk once is one pumping cycle), the actual suction profile information representing the variation of the infant's milk pumping pressure over time during one pumping cycle. Further, in order to enable the user to inhale the milk in one breast pump cycle, the controller or the control device of the breast pump generates preset suction curve information corresponding to the actual suction curve after receiving the actual suction curve information of the infant in at least one breast pump cycle. Specifically, in the actual suction curve, since there is a case where the breast milk suction of the infant cannot be sucked, a threshold is set, and when the suction is greater than the threshold, it means that the infant can suck the breast milk, and therefore, by comparing with the threshold, if the suction is lower than the threshold, it is set to tentative breast milk, if the suction is greater than or equal to the threshold, it is set to suck milk, and if the suction stage of the actual suction curve is lower than the threshold, it is set to pause the breast milk stage, and then the preset suction curve is obtained. Further, in the above embodiment, the step S300 of outputting the breast pumping control signal according to the preset parameter information includes the sub-steps of:

S310, generating PWM control signals according to preset suction curve information;

S320, outputting a PWM control signal to the pressure pump to control the pressure pump to work in a desired breast pumping mode in at least one breast pumping period for pumping.

In this embodiment, the desired pumping mode mainly refers to the magnitude of negative pressure generated by the pressure pump in the pumping period and the duration of negative pressure generation (working duration), and the working state of the pressure pump is controlled by the PWM control signal, so that the magnitude of negative pressure generated when the pressure pump works can be accurately realized.

Referring to fig. 5, in a specific embodiment, the PWM control signal generated according to the preset suction curve information in the above embodiment needs to determine the duty cycle thereof to determine the magnitude of the negative pressure when the breast pump is in operation. In this embodiment, the step S310 of generating the PWM control signal according to the preset suction curve information specifically includes the steps of:

S311, obtaining the breast pumping times and the corresponding breast pumping pressure values of the infants in a breast pumping period;

s312, obtaining an average pressure value according to the number of times of breast pumping and the breast pumping pressure value;

In one period of pumping, the pressure values of each pumping of the infant are not consistent, and then the average pressure value is obtained by dividing the average pressure value by the number of pumping times after adding all the pumping pressure values after obtaining the number of pumping times and the corresponding pumping pressure value in the step S311.

S313, adjusting the duty ratio of the PWM control signal according to the average pressure value.

When the duty ratio signals of the PWM control signals with different magnitudes control the working of the pressure pump, the negative pressure value generated by the pressure pump is inconsistent, and then, the duty ratio of the PWM control signals is adjusted to control the working of the pressure pump, so that the negative pressure value generated by the PWM control signals is consistent with the average pressure value. In this embodiment, if the operation of the pressure pump is controlled according to the uncertainty and the fluctuation of the negative pressure generated during the breast pumping of the infant, the user is likely to feel uncomfortable during the breast pumping of the user, and further, the operation of the pressure pump is controlled to generate stable negative pressure for the breast pumping in a manner of controlling the average pressure value generated during the breast pumping of the infant, so that a comfortable use experience can be provided for the user.

Referring to fig. 6, in some embodiments, step S320 of outputting the PWM control signal to the pressure pump specifically includes:

s321, obtaining the pause times and the corresponding pause time of the infant in a milk sucking period;

S322, obtaining average pause duration according to the pause breast pumping times and the pause duration;

The infant can pause the breast pumping times for a plurality of times in one breast pumping period, so that the average pause time can be calculated after the breast pumping times for a plurality of times and the pause time corresponding to the times are respectively obtained through a preset suction curve.

And S323, controlling the output of the PWM control signal according to the times of suspending the milk sucking and the average suspension time.

In this embodiment, after the number of times of suspending the breast pump and the average suspension time are obtained through the above steps, in a breast pump cycle, the output of the PWM control signal is further controlled to be output according to the number of times of suspending the breast pump and the average suspension time so as to control the working state of the pressure pump, so that the pressure pump generates negative pressure according to the PWM control signal output by the controller in a desired breast pump mode to pump the breast of the user. The expected breast pumping mode is that in a breast pumping period, the magnitude of negative pressure generated by the pressure pump is an average pressure value in a breast pumping rule of the infant, and the times of the negative pressure generated by the pressure pump for pumping the infant are the times of breast pumping of the infant in the breast pumping rule of the infant; meanwhile, the times and the suspension time of the suspension work of the pressure pump correspond to the times and the average time of suspension of the breast pumping of the infant in the law of the breast pumping of the infant, the output of PWM control signals is controlled according to the sequence of the breast pumping and the suspension of the breast pumping of the infant in the law of the breast pumping of the infant, the working state of the pressure pump is further controlled, and finally the pressure pump (breast pump) works in a desired breast pumping mode to pump the user.

Referring to fig. 7, an embodiment of the present invention further provides a baby nipple capable of accurately acquiring a part of a baby's milk sucking law, which is explained by the present embodiment, wherein the baby nipple includes a nipple body 70, a sucking assembly 71, a pressure measuring assembly 72, and a communication assembly 73. In this embodiment, the sucking component 71 is connected with the nipple body 70, the pressure measuring component 72 is generally embedded in the bottom of the cavity of the nipple body 70, the pressure measuring component 72 is used for acquiring pressure data information generated when the mouth of the infant acts on the sucking component 71, the communication component 73 is generally embedded in the bottom of the nipple body 70 and connected with the pressure measuring component 72, and is used for transmitting the pressure data information acquired by the pressure measuring component 72 to an external device, so that the external device can acquire the rule of sucking the infant according to the received pressure data information and time information. In this embodiment, the baby sucking rule obtained through the baby nipple includes actual sucking curve information when the baby sucks milk, and the actual sucking curve information indicates a change relationship of pressure with time in the baby sucking process.

In some embodiments, the pressure measuring component 72 described in the above embodiments is implemented by a pressure sensor, the communication component 73 is implemented by a wireless communication module, for example, a bluetooth communication module or a 4G/5G communication module, and after the pressure sensor is connected to the wireless communication module, the pressure data information acquired by the pressure sensor is transmitted to an external device through the wireless communication module.

Referring to fig. 8, the embodiment of the invention further provides an infant milk sucking rule acquisition device, which can accurately acquire an infant milk sucking rule, further ensure that after subsequent data processing, the working state of the milk sucking device can be controlled based on the infant milk sucking rule, and be adapted to the actual milk sucking rule of an infant. In this embodiment, the infant milk expression rule collection device includes a milk storage container assembly 10, a sealing connector 20, a sucking assembly 30, a milk measurement assembly 40, a pressure measurement assembly 50, and a communication assembly 60; wherein the milk container assembly 10 is used for storing milk, which may be breast milk or other milk-based liquids (e.g., milk obtained by infusing milk powder with water) for feeding infants; the sealing connection 20 is detachably connected with the milk storage container assembly 10, is detached when milk is filled into the milk storage container assembly 10 or the milk storage container assembly 10 needs to be cleaned, and is connected with the milk storage container assembly 10 after the milk is filled, so that the milk storage container assembly 10 forms a closed space. The sucking component 30 is arranged above the sealing connecting piece 20 in a penetrating way, and forms an emulsion channel 11 with the milk storage container component 10, so that when an infant sucks through the sucking component 30, milk in the milk storage container component 10 flows into the mouth of the infant through the emulsion channel 11. The milk quantity measuring assembly 40 is disposed in the milk storage container assembly 10, and is configured to measure consumption information of milk in the milk storage container assembly 10 (corresponding to the preset milk quantity information set according to the rule of milk sucking by the infant in the above embodiment) during a milk sucking period, the pressure measuring assembly 50 is disposed in the sealing connector 20 or the sucking assembly 30, and is configured to obtain pressure data information generated when the infant sucks (corresponding to the suction curve information set according to the rule of milk sucking by the infant in the above embodiment), and the communication assembly 60 is generally disposed in the sealing connector 20 or disposed at the bottom of the milk storage container assembly 10, and is connected with the milk quantity measuring assembly 40 and the pressure measuring assembly 50 through wireless or wired communication respectively, and then transmits the consumption information and the pressure data information to an external device, so that the external device can obtain the rule of milk sucking by combining the consumption information, the pressure data information and the time information.

In a specific embodiment, the infant milk pumping rule includes a relationship between consumption information and time information, that is, a period of time when an infant needs milk and consumption information of milk corresponding to each period of time in one day, and further preset period information and preset milk amount information corresponding to the preset period information can be set according to the relationship between the consumption information and the time information, so that when a user uses the breast pump, a user can pump a corresponding amount of breast milk in each period of time, or when the amount of breast milk pumped is insufficient, a sufficient feeding requirement is provided for the infant through other modes (milk powder, etc.). In addition, the baby sucking rule further comprises the relation between the baby sucking pressure and time information in a sucking period (the baby takes milk once completely, namely, one sucking period is represented, a plurality of sucking periods are usually included in one day), and after sucking curve information is obtained according to the relation between the baby sucking pressure and the time information, the working state of a pressure pump in the breast pump is controlled according to the sucking curve information to generate a PWM control signal, so that the breast pump (pressure pump) can be adapted to the baby sucking rule to perform sucking operation on a user.

Referring to fig. 8, in some embodiments, the milk measurement assembly 40 includes a level sensor embedded in a sidewall of the milk storage container assembly 10, and further, consumption information is obtained by a level change of the milk level in the milk storage container assembly 10. Furthermore, in other embodiments, the milk measurement assembly 40 may further include a weight sensor disposed in the base of the milk container assembly 10 to obtain consumption information via weight conversion of milk in the milk container assembly 10. It should be noted that the milk measuring assembly 40 according to the embodiments of the present invention is implemented by a non-contact liquid level sensor in some preferred embodiments, so as to avoid the occurrence of the situation that the electronic device contacts the liquid in the milk storage container assembly 10 to generate the polluted milk.

Referring to fig. 8, in some embodiments, the pressure measuring assembly 50 includes a pressure sensor connected to a first line of one end of the three-way connector where a diaphragm is disposed, and a three-way connector (not shown), and a second line and a third line of the three-way connector are connected to the sucking assembly 30 and the milk container assembly 10, respectively, so that when a baby sucks the milk in the milk container assembly 10 through the sucking assembly 30 to suck the milk into the mouth, the pressure sensor can acquire current pressure data information, and then transmit the acquired pressure data information to an external device through the communication assembly 60. In other embodiments, the communication component is implemented by a bluetooth module, a 4G wireless communication module, or a 5G wireless communication module.

Referring to fig. 9, an embodiment of the present invention further provides a breast pump control apparatus, which includes an information receiving module, a parameter setting module, and a breast pump control module; the information receiving module is used for acquiring the baby's breast pumping rule, the parameter acquisition module is used for acquiring preset parameter information according to the baby's breast pumping rule, and the breast pumping control module is used for outputting a breast pumping control signal according to the preset parameter information so as to control the working state of the pressure pump in the breast pump, and further the breast pumping operation of a user can be performed scientific breast pumping corresponding to the baby's breast pumping rule under the working state of the current pressure pump.

In some embodiments, the specific hardware implementation carrier of the implementation of the breast pump control arrangement comprises a breast pump controller or an external control device (smart phone, pad, etc.) communicatively connected to the breast pump controller. In the embodiment of the invention, after receiving the infant milk sucking rule, the implementing process principle of controlling the milk sucking device based on the infant milk sucking rule corresponds to the process principle implemented by the milk sucking device control method based on the infant milk sucking rule in the embodiment.

Referring to fig. 10, an embodiment of the present invention provides a breast pump comprising a housing 100, a breast shield 200, a pressure pump 300, a milk storage container 400 and a controller 500. Wherein the breast shield 200 is detachably connected to the housing 100 for forming a cavity for receiving a user's breast; the pressure pump 300 is disposed in the housing 100 and controlled by the controller 500, and is used for generating negative pressure to suck out emulsion; the milk bowl 400 is detachably connected with the housing 100 for storing the sucked milk; the controller 500 is configured to execute the breast pump control method based on the breast pump law of the infant as described in any of the above embodiments to control the operation state of the pressure pump 300, so that the user's breast pumping operation can perform scientific breast pumping corresponding to the breast pump law of the infant in the operation state of the pressure pump 300.

In the breast pump according to the embodiment of the present invention, after the controller 500 receives the infant breast pump rule, the principle of the implementation process of controlling the pressure pump 300 based on the infant breast pump rule corresponds to the principle of the process implemented by the breast pump control method based on the infant breast pump rule in the above embodiment.

The embodiment of the invention also provides a computer readable storage medium, which stores an executable program, and the executable program realizes the breast pump control method based on the infant breast pump rule according to any embodiment when being executed by a processor.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention. Furthermore, embodiments of the invention and features of the embodiments may be combined with each other without conflict.

Claims (14)

1. A breast pump control method based on the law of infant breast pumping, comprising:

Receiving or obtaining a baby milk sucking rule;

acquiring preset parameter information according to the infant milk sucking rule;

and outputting a breast pump control signal according to the preset parameter information so as to control the working state of the pressure pump in the breast pump.

2. The breast pump control method of claim 1, wherein the infant breast pump regimen comprises infant breast pump session information;

the obtaining the preset parameter information according to the infant milk sucking rule comprises the following steps:

obtaining preset time period information according to the infant breast pumping time period information;

the outputting the breast pumping control signal according to the preset parameter information comprises:

And sending out a breast pumping prompt message according to the preset time period information so as to prompt a user to start the pressure pump to pump milk corresponding to the breast pumping time period.

3. The method according to claim 2, wherein the infant milk pumping law includes infant milk pumping amount information corresponding to the infant milk pumping period information;

the obtaining the preset parameter information according to the infant milk sucking rule comprises the following steps:

Obtaining preset milk amount information corresponding to the preset time period information according to infant milk sucking amount information corresponding to the infant milk sucking time period information; the breast pump control method further comprises the following steps:

Acquiring current milk quantity information of breast milk sucked by the breast pump;

Judging whether the current milk quantity information reaches the preset milk quantity information or not;

If the current milk quantity information reaches the preset milk quantity information, feeding back first milk quantity prompt information;

and if the current milk quantity information is lower than the preset milk quantity information, feeding back second milk quantity prompt information.

4. A breast pump control method according to any one of claims 1 to 3, wherein the baby's pumping law comprises actual suction profile information of the baby during at least one pumping cycle;

the obtaining the preset parameter information according to the infant milk sucking rule comprises the following steps:

Acquiring preset suction curve information according to the actual suction curve information;

the outputting the breast pumping control signal according to the preset parameter information comprises:

generating a PWM control signal according to the preset suction curve information;

And outputting the PWM control signal to the pressure pump to control the pressure pump to operate in a desired pumping mode in at least one pumping cycle.

5. The breast pump control method of claim 4, wherein generating a PWM control signal based on the preset suction profile information comprises:

acquiring the number of times of sucking milk and a corresponding sucking pressure value in at least one sucking period according to the preset sucking curve information;

obtaining an average pressure value according to the number of times of breast pumping and the breast pumping pressure value;

adjusting the duty cycle of the PWM control signal according to the average pressure value;

the outputting of the PWM control signal to the pressure pump includes:

Acquiring the times of suspending the milk suction in at least one milk suction period and the corresponding suspension time according to the preset suction curve information;

obtaining average pause time according to the pause times and the pause time;

And controlling the output of the PWM control signal according to the pause times and the average pause time.

6. A breast pump control method according to any one of claims 1 to 3, wherein the external device obtains the baby's law of breast pumping from the pressure data information, consumption information and time information after the pressure data information, consumption information are acquired by providing the pressure acquisition component, milk measurement component and communication component in the baby's law of breast pumping acquisition device and transmitted to the external device.

7. A breast pump control device, comprising:

the information receiving module is used for receiving or acquiring the baby milk sucking rule;

the parameter acquisition module is used for acquiring preset parameter information according to the infant milk sucking rule;

And the breast pump control module is used for outputting a breast pump control signal according to the preset parameter information so as to control the working state of the pressure pump in the breast pump.

8. A baby nipple comprising:

A nipple body, the nipple body defining a cavity;

the sucking component is connected with the nipple main body and is used for sucking by an infant;

the pressure measuring assembly is arranged in the nipple main body and is used for acquiring pressure data information when the baby sucks;

And the communication assembly is respectively and electrically connected with the pressure measurement assembly and the external equipment and is used for sending the pressure data information to the external equipment so that the external equipment can acquire the baby breast pumping rule by combining the pressure data information and the time information.

9. The infant nipple of claim 8, wherein said pressure measurement assembly includes a barometric pressure sensor coupled to said communication assembly for acquiring said pressure data information and transmitting to said communication assembly.

10. An infant milk sucking law collection device, which is characterized by comprising:

A milk storage container assembly for storing milk;

The sealing connecting piece is connected with the milk storage container assembly and enables the milk storage container assembly to form a closed space;

The sucking component is arranged above the sealing connecting piece in a penetrating way and forms an emulsion channel with the milk storage container component, so that when an infant sucks on the sucking component, milk flows into the mouth of the infant through the emulsion channel;

the milk quantity measuring assembly is arranged in the milk storage container assembly and is used for measuring consumption information of the milk;

The pressure measuring assembly is arranged in the sealing connecting piece or the sucking assembly and is used for acquiring pressure data information generated when the baby sucks;

And the communication assembly is respectively and electrically connected with the milk quantity measuring assembly, the pressure measuring assembly and the external equipment and is used for sending the consumption information and the pressure data information to the external equipment so that the external equipment can acquire the baby milk sucking rule by combining the consumption information, the pressure data information and the time information.

11. The infant feeding device of claim 10, wherein the milk measurement assembly includes a level sensor disposed in a sidewall of the milk storage container assembly.

12. The infant feeding device of claim 11, wherein the pressure measurement assembly comprises a pressure sensor and a three-way connector, the pressure sensor being connected to a first conduit in the three-way connector having an end provided with a diaphragm; the second pipeline and the third pipeline of the three-way connector are respectively connected to the sucking assembly and the milk storage container assembly.

13. A breast pump, comprising:

A housing;

A breast shield defining a cavity for receiving a breast of a user;

the pressure pump is arranged in the shell and is used for generating negative pressure to suck out emulsion;

a milk storage container in communication with the breast shield for storing the emulsion;

A controller provided in the housing for performing the breast pump control method according to any one of claims 1 to 6 to control the operating state of the pressure pump.

14. A computer-readable storage medium, characterized in that the computer-readable storage medium stores an executable program that is executed by a processor to implement the breast pump control method according to any one of claims 1 to 6.